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US4862497A
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US
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Hybrid alphanumeric telephone directory
Assignee: TELEQUEST SYSTEMS Corp 2650 QUEENSVIEW DRIVE SUITE 207 OTTAWA ONTARIO K2B 8H6
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Filing: 1987-12-17
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Granted: 1989-08-29
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Expires: 2007-12-17
Abstract
Abstract A hybrid alphanumeric directory comprises a portable notebook containing a plurality of loosely bound pages, each of which has several writing areas where alphanumeric information can be entered. The writing areas are on each page in the same relative position. When the notebook is placed on the receiving surface of an electronic unit, an arrangement is provided to determine which page is open and this automatically associates the push-buttons with the respective writing areas of the open page. Data associated with the writing areas are electronically stored. When a push-button beside a writing area of an open page is depressed, an operation associated with the stored data pertaining to that writing area is automatically initiated. The directory is particularly useful as a telephone directory, in which case the data are stored telephone numbers. Depression of one of the push-buttons causes the stored telephone number to be automatically dialed.
Inventors
- 👤 Raymond A. Seto
- 👤 Marc P. Soubliere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:59
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/21; G; G09; G09B; G09B5/00; G09B5/06; G09B5/062; H04M1/26; H04M1/27; H04M1/274; H04M1/2745; H04M1/275
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
191 words
A hybrid alphanumeric directory comprising, in combination: a portable notebook having a plurality of bound pages which can be opened to expose a desired page, each page having a plurality of writing areas in the same relative positions where alphanumeric information can be entered, and an electronic memory attached to said notebook for electronically storing data associated respectively with each writing area; and a base unit comprising an electronic control unit, a receiving surface on which said notebook can be located, fastening means for detachably fastening said notebook to said receiving surface, means for establishing electrical connection between said control unit and said electronic memory attached to said notebook, a plurality of actuators associated with said respective relative positions when said notebook is fastened to said base unit on said receiving surface, means for indicating which page is exposed, and means responsive to an output from said indicating means to associate said actuators with the respective data associated with the writing areas of the exposed page, whereby actuation of one of said actuators initiates an operation dependent on the stored data associated with the writing area associated with said one actuator.
Claim 2
Dependent Claim
191 words
A hybrid alphanumeric directory comprising, in combination: a portable notebook having a plurality of bound pages which can be opened to expose a desired page, each page having a plurality of writing areas in the same relative positions where alphanumeric information can be entered, and an electronic memory attached to said notebook for electronically storing data associated respectively with each writing area; and a base unit comprising an electronic control unit, a receiving surface on which said notebook can be located, fastening means for detachably fastening said notebook to said receiving surface, means for establishing electrical connection between said control unit and said electronic memory attached to said notebook, a plurality of actuators associated with said respective relative positions when said notebook is fastened to said base unit on said receiving surface, means for indicating which page is exposed, and means responsive to an output from said indicating means to associate said actuators with the respective data associated with the writing areas of the exposed page, whereby actuation of one of said actuators initiates an operation dependent on the stored data associated with the writing area associated with said one actuator.
Claim 3
Dependent Claim
48 words
A hybrid alphanumeric directory as claimed in claim 1, further comprising means for entering said data into the memory, said entering means being responsive to an output from the indicating means to ensure that each data entry is associated with the appropriate writing area of the exposed page.
Claim 4
Dependent Claim
27 words
A hybrid alphanumeric directory as claimed in claim 1, wherein said actuator comprises buttons located beside the respective relative positions of the writing areas of each page.
Claim 5
Dependent Claim
32 words
A hybrid alphanumeric directory as claimed in claim 3, wherein said pages are bound by means of a loose-leaf binder, and two columns of buttons are located respectively beside each exposed page.
Claim 6
Dependent Claim
24 words
A hybrid alphanumeric directory as claimed in claim 4, wherein said pages comprise an opaque plastic material which permits easy erasure of written material.
Claim 7
Dependent Claim
25 words
A hybrid alphanumeric directory as claimed in claim 1, wherein said indicating means comprises an actuator operable by the user to indicate the exposed page.
Claim 8
Dependent Claim
23 words
A hybrid alphanumeric directory as claimed in claim 1, wherein said indicator means comprises a detector for automatically detecting which page is exposed.
Claim 9
Dependent Claim
44 words
A hybrid alphanumeric directory as claimed in claim 7, wherein each said page has a tab in a unique relative position, and said detector means comprises a plurality of photo detectors responsive to the presence of said tabs to determine which page is exposed.
Claim 10
Dependent Claim
28 words
A hybrid alphanumeric directory as claimed in claim 8, wherein said photo detectors are of the reflective type and are responsive to radiation reflected from an overlapping tab.
Claim 11
Dependent Claim
65 words
A hybrid alphanumeric directory as claimed in claim 8, wherein a series of holes is formed in each page such that the holes of the different pages are in register, successive pages having progressively fewer holes, and said detector means comprises a plurality of reflective photo detectors in register with said holes, whereby as the pages are turned said photo detectors are progressively covered up.
Claim 12
Dependent Claim
34 words
A hybrid alphanumeric directory as claimed in claim 1, wherein said data comprises telephone numbers, and actuation of one of said actuators initiates dialing of the telephone number associated therewith for the exposed page.
Claim 13
Dependent Claim
19 words
A hybrid alphanumeric directory as claimed in claim 10, further comprising an electronic display for displaying said telephone numbers.
Claim 14
Dependent Claim
21 words
A hybrid alphanumeric directory as claimed in claim 1, further comprising adhesive labels adapted to be placed on said writing areas.
Claim 15
Dependent Claim
27 words
A hybrid alphanumeric directory as claimed in claim 1 wherein said electrical connection between said control unit and said electronic memory is established through said fastening means.
Claim 16
Dependent Claim
16 words
A hybrid alphanumeric directory as claimed in claim 14, wherein said fastening means comprise magnetic clasps.
Claim 17
Dependent Claim
70 words
A hybrid alphanumeric directory as claimed in claim 1, wherein the pages are arranged in groups, only one group being active at at time and each group being associated with the same actuators and means for indicating which page is exposed, the directory further comprising means for indicating which group is active, whereby the pages can be nested to a plurality of levels to increase the capacity of the directory.
Claim 18
Dependent Claim
24 words
A hybrid alphanumeric director as claimed in claim 1, further comprising means for establishing communication with a mainframe computer to access data stored therein.
References Cited (Backward Citations)
US3495229A
Cited
US3600592A
Cited
GB2063010A
Cited
JPS56140457A
Cited
JPS5896443A
Cited
US4543452A
Cited
US4631700A
Cited
US4736098A
Cited
US4661976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-08-28 | 1993-02-27 | 1993-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-28 | 1997-02-27 | 1997-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-28 | 2001-02-27 | 2001-08-29 | $7700.00 | Window Closed / Lapsed |